Product Specification

EPDM co-extrusion sealing strips are made of EPDM foamed and dense rubber, with an embedded metal skeleton such as steel strip or steel wires.

EPDM is a high-performance sealing material with excellent weather resistance, ozone resistance, chemical corrosion resistance, and good elasticity and flexibility. It can maintain stable performance in a wide temperature range, and can be used for a long time in outdoor environments without obvious aging, cracking, etc., and adapt to different use environments.

The foamed part has a lower density and good cushioning performance, which can provide a better sealing effect. The dense part has higher strength and wear resistance, and can withstand certain pressure and friction. The metal skeleton usually uses steel strips or steel wires, which are embedded in the sealing strip, and can increase the strength and rigidity of the sealing strip, making it less likely to deform during installation and use, while helping to improve the sealing performance and effectively prevent the penetration of dust, rain, air, etc.

Rubber Seal Strip Features

● Side bulb co extrusion rubber seal strip composite by EPDM sponge rubber and EPDM rubber, also can be do by EPDM sponge rubber and PVC material compound. 

● Profile insert metal carrier or wire carrier, and with gripping tongue can provide a better gripping, 

● Widely used on auto window door and industry sealing etc.

● Co-extrusion seal strip can be punch hole and cut to specific length, and vulcanized corners to make a frame or a ring.

● Co-extrusion rubber seal strip with good weather resistance , reduce noise and vibrations, wide range of sizes to fit precisely.

● Co-extrusion rubber profile also can vulcanization joint, slip coating etc, perfect joint corner make the car with excellent sealing performance.

Potential Applications

Door seals

Window seals

Car seal

Electrical cabinet seal

Watertight hatch seals

Garage door seals

Enclosure seals

Industrial applications

If you requrie rubber seal strips, sponge rubber seals, PVC edge trims, window door weather seal strippings, flocked rubber seal, glazing rubber channel, rubber fender, silicone tubes, molded rubber gasket in kind of materials, welcome contact us.